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A+History
History · Calais

Calais’ post office opened in 1816, and 32% of its homes were built before 1940

More historic than 96% of U.S. towns. What drives it

5 places in town are on the National Register, among them five historic districts with 120 buildings between them. Below: 1 old photo or paper, maps from 1940 on, and the census since 1800.

1816first post office
5on the National Register
32%homes built before 1940
1old photo or paper
3famous people
From Calais’ archive · credits on each photo
Quick answers

How Calais began

When was Calais founded?

1816

The Calais post office opened in 1816, the earliest record of the town by name. Three smaller post offices, North Calais (1879), Sodom (1893) and Adamant (1905), opened inside today’s town and later closed.

First census: 443 in 18002020 census: 1,661210 years

How historic is Calais?

A+

More historic than 96% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Calais post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Calais’ History grade

On its age, its old homes and the National Register, Calais is more historic than 96% of U.S. towns. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its age lowest.

A+
HistoryA character grade: shown, never part of Calais’ overall grade.
All U.S. towns we grade (21,289)Ahead of 96%
NewerOlder

Vermont towns list more on the Register than most of the country (a typical Vermont town has 147 per 10,000 residents, the U.S. 2.4), so Calais’ 706 sits above most of its state (94% of Vermont towns have fewer) while its 121 historic buildings outnumber those of 90% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±9.4 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about Calais’ past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Calais’s collection

The first neighbors to add old photos shape how Calais’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
1 of 10 decades. The empty ones are waiting for someone’s album.
People over time

Calais, census by census

02004006008001,0001,2001,4001,6001,800180018501900195020001,709 in 1840Low: 684

Lost half of its people between 1840 and 1960, then more than doubled.

23 censuses, 1800–2020.

U.S. Census Bureau decennial counts, from the census table on Calais’ Wikipedia page.

Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Calais’s post office has been open since 1816. Three other post offices opened and closed inside today’s town.

Calais
1816–today
East Calais
1830–today
North Calais
1879–1954
Sodom
1893–1905
Adamant
1905–1991
18101920today
Hamlets and corners on the map
AdamantEast CalaisKents CornersMaple CornerNorth Calais
Gone or out of use
Kent Tavernbuilding
8cemeteries and burying grounds inside Calais
AinsworthBlissCenterFairviewJanesOld West ChurchRobinsonShort

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

The story

How Calais came to be

From Wikipedia’s history of Calais.

Read it all →

Colonel Jacob Davis named Calais after the French port city of the same name, during a time of general enthusiasm for things French as a result of France's aid during the American Revolution.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Calais in 1882

Passages that mention Calais, cut from the printed page as they were published.

will erect a Good Grist-Mill and a. good Saw-Mill within Two years fi-om this date, as near the Middle of said Township of Calais as he conveniently can, shall have one hundred Spanish Milled Dollars and one hundred acres qf Land in said Township.
The History of Washington County in the Vermont historical gazetteer1882 · page 132Read the page →
Read the text

will erect a Good Grist-Mill and a. good Saw-Mill within Two years fi-om this date, as near the Middle of said Township of Calais as he conveniently can, shall have one hundred Spanish Milled Dollars and one hundred acres qf Land in said Township.

Text read by machine from the scan; it may contain errors.
will erect a Good Grist-Mill and a good Saw-Mill within Two years from this date, as near the Middle of said Township of Calais as he conveniently can, shall have one hundred Spanish Milled Dollars and one hundred acres of Land in said Township.
The history of Washington county, in the Vermont historical gazetteer1882 · page 132Read the page →
Read the text

will erect a Good Grist-Mill and a good Saw-Mill within Two years from this date, as near the Middle of said Township of Calais as he conveniently can, shall have one hundred Spanish Milled Dollars and one hundred acres of Land in said Township.

Text read by machine from the scan; it may contain errors.
The charter closes with the following : Conditions and Reservations, viz. : that each Proprietor in the Township of Calais, aforesaid, his Heirs or Assigns, shall Plant and Cultivate five acres of land, and build an house at least eighteen feet square on the floor, or have one family settled on eac…
The history of Washington county, in the Vermont historical gazetteer1882 · page 130Read the page →
Read the text

The charter closes with the following : Conditions and Reservations, viz. : that each Proprietor in the Township of Calais, aforesaid, his Heirs or Assigns, shall Plant and Cultivate five acres of land, and build an house at least eighteen feet square on the floor, or have one family settled on each respective Right within the term of

Text read by machine from the scan; it may contain errors.
Conditions and Reservations, viz. : that each Proprietor in the Township of Calais, aforesaid, his Heirs or Assigns, shall Plant and Cultivate five acres of land, and build an house at least eighteen feet square on the floor, or have one family settled on each respective Right within the term of th…
The History of Washington County in the Vermont historical gazetteer1882 · page 130Read the page →
Read the text

Conditions and Reservations, viz. : that each Proprietor in the Township of Calais, aforesaid, his Heirs or Assigns, shall Plant and Cultivate five acres of land, and build an house at least eighteen feet square on the floor, or have one family settled on each respective Right within the term of three years next after the circumstances of

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

Timeline

Calais, 1816 to 1954

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1816Post officeThe Calais post office opens
  3. 1823Born hereCalvin C. Bliss is born here
  4. 1830Post officeThe East Calais post office opens
  5. 1839Born hereGeorge H. Guernsey is born here
  6. 1840CensusPopulation peaks at 1,709
  7. 1879Post officeThe North Calais post office opens
  8. 1881Born hereJ. Ward Carver is born here
  9. 20th century
  10. 1908In the archiveEast calais general store 1908 pc image 1
  11. 1940On the mapFirst mapped by the U.S. Geological Survey
  12. 1954Post officeThe North Calais post office closes
By decade

Calais, decade by decade

One decade in the archive so far: the 1900s. Scroll each row; tap a photo for its story.

1910s–1990snothing yet
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Add from your album
On the map

Calais on the map in 1940

The U.S. Geological Survey’s map of Calais.

Calais on the 1940 USGS map1940Plainfield sheet · 1:62,500

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Calais.

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

East calais general store 1908 pc image 1
Retake this viewEast calais general store 1908 pc image 1, 1908

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Calais’ page.

Retake this view · +15
On the National Register

5 listings protect 121 historic buildings

The country’s official list of buildings and places worth saving.

places listed
5
National Historic Landmarks
0
none yet
historic buildings protected
121
each building in a district counts
first listed
1973
Old West Church
All 6 listings

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Famous people

3 famous people were born in Calais

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Calais’ history

What year was Calais founded?

The Calais post office opened in 1816, the earliest record of the town by name (U.S. post office records).

How does Calais rank for history?

Calais is more historic than 96% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

What is on the National Register in Calais?

5 listings: 1 building, among them the Old West Church (listed 1973, the first), and 5 historic districts with 120 contributing buildings. 121 historic buildings in all.

How old are the homes in Calais?

32% of Calais’ homes were built before 1940 (Census estimate, ±9.4 points), against a typical 22% for a Vermont town; the median home was built in 1976.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).

From Wikimedia Commons (7), Wikidata (2), the National Register of Historic Places (6), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.